National Item Identification Number
01-494-3731
014943731
5331-01-494-3731
5331014943731
National Stock Number
Item Name
O-RING
Federal Supply Class
5331
Description
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
NAS1611-247
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPECIAL FEATURES
Required Description
RUBBER ETHYLENE-PROPYLENE CLASS EPM
4.594 INCHES MINIMUM AND
4.624 INCHES MAXI